Replacing a drop-in sink involves several steps, primarily focusing on disconnecting the old sink and properly installing the new one. Here's a breakdown based on the provided reference and general best practices:
Steps for Replacing a Drop-In Sink
1. Preparation:
- Gather necessary tools and materials, which may include:
- New drop-in sink
- Plumber's putty or silicone sealant
- Wrench (adjustable or basin wrench)
- Screwdriver
- Utility knife
- Safety glasses
- Gloves
- Clean cloths
2. Disconnecting the Old Sink:
- Shut off the water supply to the sink.
- Disconnect the supply lines from the faucet. Use a wrench to loosen the connections.
- Disconnect the drain lines. This usually involves loosening slip nuts.
- Detach the faucet from the sink if necessary.
- Remove any clips or fasteners holding the sink to the countertop. These are often under the sink.
- Carefully lift out the old sink. You might need a second person to help, as sinks can be heavy.
3. Preparing the New Sink:
- Clean the countertop where the new sink will be installed.
- Install the drain strainer. According to the video reference, this involves placing a bead of plumber's putty around the drain strainer, then pressing it into the sink. After that, the gaskets and flange are placed and tightened. Clean away excess putty.
- Attach the faucet to the new sink before placing it on the countertop (if not previously done).
4. Installing the New Sink:
- Apply a bead of plumber's putty or silicone sealant around the edge of the countertop opening.
- Lower the new sink into the countertop opening. Make sure it is centered and level.
- Attach the clips or fasteners from under the sink to secure it to the countertop.
- Reconnect the drain lines. Make sure the connections are tight to prevent leaks.
- Reconnect the water supply lines. Again, ensure the connections are tight.
5. Final Steps:
- Turn the water supply back on slowly and check for leaks.
- Clean up any remaining materials and tools.
| Step | Description |
|---|---|
| 1. Preparation | Gather all necessary tools and materials. |
| 2. Disconnecting Old Sink | Shut off water, disconnect supply and drain lines, detach faucet, remove fasteners, and carefully remove old sink. |
| 3. Preparing New Sink | Clean countertop, install drain strainer with putty, and attach the faucet. |
| 4. Installing New Sink | Apply sealant, lower new sink, attach fasteners, and reconnect supply and drain lines. |
| 5. Final Steps | Turn water back on slowly, check for leaks, and clean up the work area. |
This process should help you replace your drop-in sink safely and effectively.
